CN211372336U

CN211372336U - Novel special power shell for LED high dome lamp

Info

Publication number: CN211372336U
Application number: CN202020324484.6U
Authority: CN
Inventors: 姚巨林
Original assignee: Zhongshan Yimai Hardware Products Co ltd
Current assignee: Zhongshan Yimai Hardware Products Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-08-28
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a novel special power shell of high dome lamp of LED, including the casing, fixed hole site has been seted up to the middle department of casing bottom, and the top of casing sets up to the opening form. The utility model discloses a casing, the fixed hole site, the awl post, the lug, the draw-in groove, the card strip, the bayonet socket is mutually supported, the casing top is the opening form, can pass the awl post, the awl post demonstrates big-end-up's shape, down when stretching when casing and lamp body weight, the awl post is more tight with the casing, prevent not hard up abnormal sound of sending, the bearing capacity is bigger, adopt direct nested installation during the use, the complicacy of having removed screw punching from is loaded down with trivial details, the convex both sides in awl post top are outstanding, when the awl post passes the casing, utilize the convex both sides prominent of bottom to lock with the draw-in groove on the casing, prevent the rotatory swing of casing, use refined aluminum product to make, can make thinner casing stretching resistance stronger, heat dispersion is good, easy shaping, the human cost is saved, bring very big facility for the.

Description

Novel special power shell for LED high dome lamp

Technical Field

The utility model relates to the field of lighting technology, specifically a novel special power shell of high dome lamp of LED.

Background

At present, the existing power shell in the market is generally manufactured by die-cast aluminum, the power shell is connected and fixed by screw punching, the manufacturing method is easy to age, the die-cast aluminum is difficult to form, the bearing capacity of the power shell is small, the power shell is easy to break, the mode of the screw punching is complex and tedious, the labor cost is improved, great inconvenience is brought to a user, and therefore the novel power shell special for the LED high ceiling lamp is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high dome lamp of LED special power shell to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel special power shell of high dome lamp of LED, which comprises a housin, fixed hole site has been seted up to the centre department of casing bottom, the top of casing sets up to the opening form, the inside of casing is provided with the awl post, the appearance of awl post sets up to big-end-up's shape, the both sides at awl post top all are provided with the lug, the draw-in groove has all been seted up to shells inner wall's the left and right sides, install the card strip on the inner wall of casing, the bayonet socket with card strip looks adaptation is seted up on the surface of awl post.

Preferably, the shell is made of refined aluminum.

Preferably, the outer shape of the projection is a circular arc.

Preferably, one side of the lug, which is close to the clamping groove, is locked with the clamping groove.

Preferably, the surface of the conical column is in close contact with the fixing hole position.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a casing, the fixed hole site, the awl post, the lug, the draw-in groove, the card strip, the bayonet socket is mutually supported, the casing top is the opening form, can pass the awl post, the awl post demonstrates big-end-up's shape, down when stretching when casing and lamp body weight, the awl post is more tight with the casing, prevent not hard up abnormal sound of sending, the bearing capacity is bigger, adopt direct nested installation during the use, the complicacy of having removed screw punching from is loaded down with trivial details, the convex both sides in awl post top are outstanding, when the awl post passes the casing, utilize the convex both sides prominent of bottom to lock with the draw-in groove on the casing, prevent the rotatory swing of casing, use refined aluminum product to make, can make thinner casing stretching resistance stronger, heat dispersion is good, easy shaping, the human cost has been saved, bring very big facility for the user.

Drawings

FIG. 1 is a structural exploded view of the front view of the present invention;

FIG. 2 is a structural exploded view of the top view of the present invention;

fig. 3 is a schematic view of the installation structure of the front view of the present invention.

In the figure: the device comprises a shell 1, fixing hole positions 2, a conical column 3, a convex block 4, a clamping groove 5, a clamping strip 6 and a bayonet 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a novel power shell dedicated for a LED high ceiling lamp, comprising a housing 1, wherein the housing 1 is made of refined aluminum, a fixing hole 2 is disposed in the middle of the bottom of the housing 1, the top of the housing 1 is configured into an open shape, a conical pillar 3 is disposed inside the housing 1, the surface of the conical pillar 3 is in close contact with the fixing hole 2, the conical pillar 3 is configured into a shape with a large top and a small bottom, bumps 4 are disposed on two sides of the top of the conical pillar 3, the bumps 4 are configured into an arc shape, clamping grooves 5 are disposed on the left and right sides of the inner wall of the housing 1, one sides of the bumps 4 close to the clamping grooves 5 are locked with each other, a clamping strip 6 is mounted on the inner wall of the housing 1, and a bayonet 7 matched with the clamping strip 6 is.

The working principle is as follows: through the mutual matching of the shell 1, the fixing hole position 2, the conical column 3, the convex block 4, the clamping groove 5, the clamping strip 6 and the bayonet 7, the top end of the shell 1 is open, the conical column 3 can be penetrated, the conical column 3 presents a shape with a big top and a small bottom, when the weight of the shell 1 and the lamp body is stretched downwards, the conical column 3 pulls the shell 1 more and more tightly to prevent abnormal sound caused by loosening, the bearing capacity is large, direct sleeve type installation is adopted when the conical column is used, the complex and tedious process of screw drilling is avoided, the two circular arc-shaped sides at the top of the conical column 3 protrude, when the conical column 3 penetrates through the shell 1, the protruding parts at the two circular arc-shaped sides at the bottom are locked with the clamping grooves 5 on the shell 1, meanwhile, the clamping strip 6 is clamped on the bayonet 7 of the conical column 3 to prevent the shell 1 from rotating and swinging, is made of refined aluminum, the thinner shell 1 can be made to have stronger tensile resistance, good heat dissipation performance and easy forming, so that the labor cost is saved, and great convenience is brought to users.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel special power shell of high dome lamp of LED, includes casing (1), its characterized in that: fixed hole site (2) have been seted up to the centre department of casing (1) bottom, the top of casing (1) sets up to the opening form, the inside of casing (1) is provided with awl post (3), the appearance of awl post (3) sets up to big-end-up's shape, the both sides at awl post (3) top all are provided with lug (4), draw-in groove (5) have all been seted up to the left and right sides of casing (1) inner wall, install card strip (6) on the inner wall of casing (1), bayonet socket (7) with card strip (6) looks adaptation are seted up on the surface of awl post (3).

2. The novel power supply shell special for the LED high ceiling lamp as claimed in claim 1, wherein: the shell (1) is made of refined aluminum.

3. The novel power supply shell special for the LED high ceiling lamp as claimed in claim 1, wherein: the shape of the convex block (4) is set to be arc-shaped.

4. The novel power supply shell special for the LED high ceiling lamp as claimed in claim 1, wherein: one side of the convex block (4) close to the clamping groove (5) is mutually locked with the clamping groove.

5. The novel power supply shell special for the LED high ceiling lamp as claimed in claim 1, wherein: the surface of the conical column (3) is tightly contacted with the fixing hole position (2).